Base | Representation |
---|---|
bin | 11011011010000111100101… |
… | …110010001110001101111100 |
3 | 120210210201021001201202110100 |
4 | 123122013211302032031330 |
5 | 111244430221222411030 |
6 | 1104212140521041100 |
7 | 34250610625612113 |
oct | 3332074562161574 |
9 | 523721231652410 |
10 | 120542112310140 |
11 | 35454693966604 |
12 | 11629a51626190 |
13 | 52350c3138051 |
14 | 21aa3ab1d2c7a |
15 | de089c41a360 |
hex | 6da1e5c8e37c |
120542112310140 has 36 divisors (see below), whose sum is σ = 365644407341304. Its totient is φ = 32144563282656.
The previous prime is 120542112310133. The next prime is 120542112310159. The reversal of 120542112310140 is 41013211245021.
120542112310140 is a `hidden beast` number, since 1 + 2 + 0 + 5 + 421 + 1 + 231 + 0 + 1 + 4 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334839200682 + ... + 334839201041.
It is an arithmetic number, because the mean of its divisors is an integer number (10156789092814).
Almost surely, 2120542112310140 is an apocalyptic number.
120542112310140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120542112310140 is an abundant number, since it is smaller than the sum of its proper divisors (245102295031164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120542112310140 is a wasteful number, since it uses less digits than its factorization.
120542112310140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669678401738 (or 669678401733 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
Adding to 120542112310140 its reverse (41013211245021), we get a palindrome (161555323555161).
The spelling of 120542112310140 in words is "one hundred twenty trillion, five hundred forty-two billion, one hundred twelve million, three hundred ten thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •